£265+ Cheap flights to Thailand

— BKK
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Thailand in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Thailand

Mon 30/1110:30 -
2 stops21h 25m
Tue 23/213:35 -
1 stop23h 55m
Deal found 29/10£423
Sat 28/1112:30 -
1 stop22h 20m
Thu 25/202:10 -
2 stops35h 15m
Deal found 29/10£423
Thu 19/1110:40 -
1 stop31h 50m
Wed 2/1202:30 -
1 stop35h 40m
Deal found 28/10£423
Thu 26/1112:30 -
2 stops27h 35m
Wed 16/1213:35 -
1 stop23h 50m
Deal found 29/10£423
Sat 21/1119:40 -
2 stops29h 35m
Tue 1/1205:40 -
1 stop16h 25m
Deal found 31/10£423
Tue 10/1110:40 -
1 stop31h 50m
Thu 3/1202:30 -
1 stop35h 40m
Deal found 30/10£424

Find flights to Thailand

Explore Thailand

Find flight deals to Thailand

Return from

£420

One-way from

£252

Popular in

December

Cheapest in

September

Average price

£578

Good round-trip deal

£574 or less

Good one-way deal

£324 or less
XiamenAir
  • XiamenAir
  • 18/11-1/12
  • 2 total stops
  • 40h 25m total
  • London to Bangkok
24/11-31/12
  • 24/11-31/12
  • 3 total stops
  • 53h 10m total
  • London to Thailand
Highest demand for flights based on searches. 7% potential increase in price (£50 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Average for return flights in November 2026
Price to beat on a round-trip flight from London to Thailand.
Price to beat on a one-way flight from London to Thailand.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Thailand that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonBangkok

LTN London Luton - DMK Bangkok Don Mueang Intl

LTNDMK

London Luton

Wed 17/2

05:00-12:10

3 stops24h 10m

Bangkok Don Mueang Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£271

LondonPhuket City

LTN London Luton - HKT Phuket City

LTNHKT

London Luton

Wed 2/12

06:00-17:50

2 stops28h 50m

Phuket City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£296

LondonKo Samui

STN London Stansted - USM Ko Samui

STNUSM

London Stansted

Thu 21/1

17:20-08:00

2 stops31h 40m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£307

LondonBangkok

LHR London Heathrow - BKK Bangkok Suvarnabhumi

LHRBKK

London Heathrow

Sat 9/1

21:10-01:20

1 stop21h 10m

Bangkok Suvarnabhumi

Wed 27/1

18:10-20:30

1 stop33h 20m

£474

LondonPhuket City

LGW London Gatwick - HKT Phuket City

LGWHKT

London Gatwick

Fri 4/12

12:50-07:45

Nonstop11h 55m

Phuket City

Thu 17/12

11:25-17:55

Nonstop13h 30m

£476

LondonPhuket City

LHR London Heathrow - HKT Phuket City

LHRHKT

London Heathrow

Mon 7/12

08:40-12:00

1 stop20h 20m

Phuket City

Wed 27/1

15:30-06:40

1 stop22h 10m

£590

LondonPhuket City

LHR London Heathrow - HKT Phuket City

LHRHKT

London Heathrow

Fri 27/11

08:25-07:35

1 stop16h 10m

Phuket City

Sun 31/1

08:40-05:55

1 stop28h 15m

£603

LondonPhuket City

LGW London Gatwick - HKT Phuket City

LGWHKT

London Gatwick

Fri 6/11

08:40-18:55

1 stop27h 15m

Phuket City

Thu 12/11

08:20-05:55

1 stop28h 35m

£606

LondonChiang Mai

LHR London Heathrow - CNX Chiang Mai

LHRCNX

London Heathrow

Fri 15/1

13:55-17:55

1 stop21h 00m

Chiang Mai

Thu 4/2

20:55-14:30

1 stop24h 35m

£629

LondonKrabi

LHR London Heathrow - KBV Krabi

LHRKBV

London Heathrow

Tue 26/1

13:55-18:10

1 stop21h 15m

Krabi

Fri 12/2

08:40-12:05

1 stop34h 25m

£644

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Thailand

How long is the flight to Thailand?

On average, a flight from London to Thailand takes 14 hours 33 minutes. Flights to Thailand from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Thailand

The most flights from London to Thailand are scheduled on a Sunday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

What are the cheapest airlines that fly to Thailand?

The cheapest airlines flying from London to Thailand are Bangkok Airways, Turkmenistan Airlines and Air China.

Rainfall in Thailand by month

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

When is the best time to book a flight to Thailand?

The best time to book flights to Thailand is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

When is the cheapest time to fly to Thailand?

Users looking for the lowest fares to Thailand should consider flying on Tuesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday at midday, when prices are usually at their highest.

What are the most popular places to fly to in Thailand?

The most popular places in Thailand to fly to are Bangkok, Phuket City, Ko Samui, Chiang Mai and Krabi.

Reviews of airlines servicing Thailand

Read reviews from past customers who have flown EVA Air,Thai Airways, andQatar Airways to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Comfort

8.3

Food

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.

FAQs about flying to Thailand

  • Can I find cheaper flights to Thailand if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Thailand on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Thailand?

    Based on reviews from Cheapflights users, EVA Air is rated the highest out of the airlines that fly to Thailand.

  • What is the cheapest airport to fly to in Thailand?

    Bangkok Suvarnabhumi is currently the cheapest airport to fly to in Thailand. One-way flights to Bangkok Suvarnabhumi typically cost £15, while return flights cost around £24.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around £135, however they can be found for as little as £24.

  • Where does the fastest flight to Thailand depart from?

    For those looking to save time traveling to Thailand, London offers the quickest one-way flight (11 hours 25 minutes).

  • Does Bangkok Suvarnabhumi have car hire?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 mi away from Bangkok Suvarnabhumi).

See more FAQs

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Yes, we can. To see specific flights to Thailand with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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